Eco-friendly PVC materials. Product passed EN71-1,2,3, AZO certificates. We ... it to US, Germany, Australia and Europe, etc. Eco-friendly PVC materials.Product passed EN71-1,2,3, AZO certificates.We ... 10x29cm white tubes, 2x55cm white tubes, 3x55cm different color tubes, 6x"L" connectors, 6x"T" connectors.Tube size: D25 x d21mm (PVC environment-friendly ...